[gcc r15-10263] testsuite: arm: Disable sched2 and sched3 in unsigned-extend-2.c

[Torbjorn Svensson via Gcc-cvs]

https://gcc.gnu.org/g:d3230b2a222fc4f1591e64414e9c5d9ac39c4008

commit r15-10263-gd3230b2a222fc4f1591e64414e9c5d9ac39c4008
Author: Torbjörn SVENSSON <torbjorn.svens...@foss.st.com>
Date:   Tue Jul 8 15:33:16 2025 +0200

    testsuite: arm: Disable sched2 and sched3 in unsigned-extend-2.c
    
    Disable sched2 and sched3 to only have one order of instructions to
    consider.
    
    gcc/testsuite/ChangeLog:
    
            * gcc.target/arm/unsigned-extend-2.c: Disable sched2 and sched3
            and update function body to match.
    
    Signed-off-by: Torbjörn SVENSSON <torbjorn.svens...@foss.st.com>
    (cherry picked from commit 4b4ee2fa4a555c63869475bb340bb58d5d29ae74)

Diff:
---
 gcc/testsuite/gcc.target/arm/unsigned-extend-2.c | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/gcc/testsuite/gcc.target/arm/unsigned-extend-2.c 
b/gcc/testsuite/gcc.target/arm/unsigned-extend-2.c
index d9f95a14277b..8a1a293bc95a 100644
--- a/gcc/testsuite/gcc.target/arm/unsigned-extend-2.c
+++ b/gcc/testsuite/gcc.target/arm/unsigned-extend-2.c
@@ -1,26 +1,21 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target arm_thumb2_ok } */
-/* { dg-options "-O2 -mthumb" } */
+/* { dg-options "-O2 -mthumb  -fno-schedule-insns -fno-schedule-insns2" } */
 /* { dg-final { check-function-bodies "**" "" } } */
 
 /*
 ** foo:
-**     movs    (r[0-9]+), #8
 ** (
-**     subs    \1, \1, #1
-**     ands    \1, \1, #255
+**     movs    (r[0-9]+), #8
 **     and     r0, r1, r0, lsr #1
-**     bne     .L[0-9]+
-**     bx      lr
-** |
 **     subs    \1, \1, #1
-**     and     r0, r1, r0, lsr #1
 **     ands    \1, \1, #255
 **     bne     .L[0-9]+
 **     bx      lr
 ** |
 **     push    {lr}
-**     dls     lr, \1
+**     movs    (r[0-9]+), #8
+**     dls     lr, \2
 **     and     r0, r1, r0, lsr #1
 **     le      lr, .L[0-9]+
 **     pop     {pc}